Authentic Meiji period original, c.1910, Japanese erotic art shunga picture by an anonymous artist.  The technique used here to produce this picture appears to be a combination of copperplate printing and chromolithography, which gained popularity through Western influences in the Meiji & Taisho Periods.
 
Shunga picture measures 8.9 cm x 11.7 cm.  Good colors and impressions.  Decent+ condition with some wear & soiling, center crease, bit of spotting.  Album backing.  Please see and judge from photos.
 
A great, rare shunga picture of a couple engaged in anal intercourse.